Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 17417

Hash
0000007ac4538b2d511dc344b3656dd5f8d4912abf91017feabd63b0a6dcc933
Confirmations
23603
Time
2026-10-08 04:13:50 UTC
Median time
2026-10-08 04:04:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e5c28a1c7be9ec8dfff04ec4a6b6b8f324931f368cfcfe07cd7ff9e62ea39ad6
Previous block
000000153755088440ad1855aa7236c8cadda55f26df92a42c448ee421176e3e
Next block
0000005d0e8dabff2c4f26ed1bd64a166dc56b738f2a05b09d6336c30fb6fb09

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 17417 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
e5c28a1c7be9…f9e62ea39ad6 coinbase1250